Flexible or portable closure – partition – or panel – Plural and/or with rigid closure – Roll type
Patent
1982-04-08
1983-10-11
Caun, Peter M.
Flexible or portable closure, partition, or panel
Plural and/or with rigid closure
Roll type
160269, 160272, E06B 908
Patent
active
044086504
ABSTRACT:
This invention relates to an insulating device to be mounted at the inner side of an existing window and includes a plurality of spaced apart film curtains mounted on a roller at the top and having a rigid bar at the bottom adapted to run in channel shaped side tracks, with compressible sealing members in the track that are displaced by passage of the rigid bar and which then spring back to engage the marginal portions of the respective film curtains to press them against the side walls of the tracks to provide a sealed unit effectively sealing the side edges of the curtains against the circulation of air at these points.
REFERENCES:
patent: 2564770 (1951-08-01), Spencer
patent: 4344473 (1982-08-01), Shore
patent: 4369827 (1983-01-01), Anderson
Caun Peter M.
Nichols-Homeshield, Inc.
LandOfFree
Roll-down window insulation does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Roll-down window insulation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Roll-down window insulation will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1270474